Default implementation of IQuestionFactory using prototype-based creation. More...

Inheritance diagram for mitk::Forms::QuestionFactory:

Collaboration diagram for mitk::Forms::QuestionFactory:

Public Member Functions
	QuestionFactory ()

	~QuestionFactory () override

void	Register (Question *question) override
	Register a question prototype. Takes ownership of the pointer. More...

Question *	Create (const std::string &type) const override
	Create a new question instance by cloning the registered prototype for the given type. More...

Public Member Functions inherited from mitk::Forms::IQuestionFactory
virtual	~IQuestionFactory ()
	Virtual destructor. More...

Additional Inherited Members
Static Public Member Functions inherited from mitk::Forms::IQuestionFactory
static IQuestionFactory *	GetInstance ()
	Obtain a pointer to the single instance of this service. More...

Detailed Description

Default implementation of IQuestionFactory using prototype-based creation.

Stores question prototypes keyed by their type string and creates new instances by cloning the matching prototype.

Definition at line 30 of file mitkQuestionFactory.h.

Constructor & Destructor Documentation

mitk::Forms::QuestionFactory::QuestionFactory ( )

mitk::Forms::QuestionFactory::~QuestionFactory ( )

override

Question* mitk::Forms::QuestionFactory::Create ( const std::string & type ) const

overridevirtual

Create a new question instance by cloning the registered prototype for the given type.

Parameters

type	The question type string.

Returns: A new Question instance, or nullptr if no prototype is registered for this type.

void mitk::Forms::QuestionFactory::Register ( Question * question )

overridevirtual

Register a question prototype. Takes ownership of the pointer.

Parameters

question The prototype question to register. Its type string is used as the key.

The documentation for this class was generated from the following file: